98971 + Interview Questions in Primary School in Math

1.	QUESTION Write a pair of integers whose product is (-36) and whose difference is 15
Answer» Answer: 12, -3 Step-by-step explanation: *First, MULTIPLE* of 36 - 1, 2, 3, 4, 6, 9, 12, 18 and 36 *Here, 12 × 3 = 36 And 12 + 3 = 15 Hence, in integers* *12 × (-3)* = -36 and 12 + 3 = *12 - ( - 3)* = 15 Therefore, *The* *pair* of *integers* *WHOSE* *product* is -36 *and* *difference* is 15 *that* *pair* is - (12, -3) (*Ans*)

1.

QUESTION Write a pair of integers whose product is (-36) and whose difference is 15

Answer»

Answer:

12, -3

Step-by-step explanation:

First,

MULTIPLE of 36 - 1, 2, 3, 4, 6, 9, 12, 18 and 36

Here,

12 × 3 = 36

And

12 + 3 = 15

Hence, in integers

12 × (-3) = -36

and

12 + 3 = 12 - ( - 3) = 15

Therefore,

The pair of integers WHOSE product is -36 and difference is 15 that pair is - (12, -3) (Ans)

Discussion

2.	A Rectangular window is 250 cm long and 150 cm wide . How much glass ( in square cm ) is needed for the window pane if the glass costs Rs. 2 per sq. m
Answer» ANSWER: Rs.7.5 Step-by-step EXPLANATION: Given, Length(L)=250cm Breadth(B)=150cm Area(l×b)=250×150=37,500cm² =37500÷10000 =3.75m² Cost of painting=3.75×2 =Rs.7.5 MARK ME AS BRAINLIEST

2.

A Rectangular window is 250 cm long and 150 cm wide . How much glass ( in square cm ) is needed for the window pane if the glass costs Rs. 2 per sq. m

Answer»

ANSWER:

Rs.7.5

Step-by-step EXPLANATION:

Given,

Length(L)=250cm

Breadth(B)=150cm

Area(l×b)=250×150=37,500cm²

=37500÷10000

=3.75m²

Cost of painting=3.75×2

=Rs.7.5

MARK ME AS BRAINLIEST

Discussion

3.	The expression for "8 added to 2times P" ( ) A)8+P B)P+16 C)8+2P D)16p
Answer» ANSWER: Step-by-step explanation: 8+2P

3.

The expression for "8 added to 2times P" ( ) A)8+P B)P+16 C)8+2P D)16p

Answer»

ANSWER:

Step-by-step explanation:

8+2P

Discussion

4.	Ollowing diagram2. Find the value of unknown x and y in the following diagrams:(i)50"6093. Two angles of a triangle are 35 and 65 . Find the third angle.4. If the angles of a triangle are in the ratio 2:3:4, determine the three angles5. In an isosceles triangle one of the base angle is 65", find the vertical angle.6. One of the angles of a right-angled triangle is 60°, find the second acute-angle.7. One of the angles of a triangle is equal to the sum of the other two. Find the measure of thatangle.8. One of the angles of a triangle is 100° and other two angles are equal. What is themeasure of each equal angle?9. Can a triangle have :
Answer» ANSWER: deuce is not a HAPPY diwali NIGHT Step-by-step explanation: csbzbhqk is not 33

4.

Ollowing diagram2. Find the value of unknown x and y in the following diagrams:(i)50"6093. Two angles of a triangle are 35 and 65 . Find the third angle.4. If the angles of a triangle are in the ratio 2:3:4, determine the three angles5. In an isosceles triangle one of the base angle is 65", find the vertical angle.6. One of the angles of a right-angled triangle is 60°, find the second acute-angle.7. One of the angles of a triangle is equal to the sum of the other two. Find the measure of thatangle.8. One of the angles of a triangle is 100° and other two angles are equal. What is themeasure of each equal angle?9. Can a triangle have :

Answer»

ANSWER:

deuce is not a HAPPY diwali NIGHT

Step-by-step explanation:

csbzbhqk is not 33

Discussion

5.	Represent these numbers on the number line -5/2.
Answer» Step-by-step explanation: The use of LAND is DETERMINED both by physical factors such as topography, climate, soil types as WELL as human factors such as population density, technological capability and culture and TRADITIONS ETC.

5.

Represent these numbers on the number line -5/2.

Answer»

Step-by-step explanation:

The use of LAND is DETERMINED both by physical factors such as topography, climate, soil types as WELL as human factors such as population density, technological capability and culture and TRADITIONS ETC.

Discussion

6.	42 LCM What is answer
Answer» Step-by-step EXPLANATION: i GUESS it REALLY HELPED you

6.

42 LCM What is answer

Answer»

Step-by-step EXPLANATION:

i GUESS it REALLY HELPED you

Discussion

7.	Fill in the missing numbersa) 36605b) 15908o3310025d 6 148
Answer» ANSWER: okokokokokokokokokokokookkokolokokokokokokopkookokokokokkmkkkkkkkklklplokokokokookok

7.

Fill in the missing numbersa) 36605b) 15908o3310025d 6 148

Answer»

ANSWER:

okokokokokokokokokokokookkokolokokokokokokopkookokokokokkmkkkkkkkklklplokokokokookok

Discussion

8.	Write fraction in form of percentage 18upon29
Answer» Answer: 62.06% Step-by-step explanation: To write any FRACTION as percentage, we just multiply the fraction to 100. so $\frac{18}{29} \: as \: percentage \: \\ = \frac{18}{29} \times 100\% \\ = \frac{18 \times 100}{29}\% \\ = \frac{1800}{29} \% \\ = 62.06\%$ HENCE 18/29 is 62.06%* as percentage. * NOTE :- 62.06% is the approximate VALUE of 18/29. hope it helps.

8.

Write fraction in form of percentage 18upon29

Answer»

Answer:

62.06%

Step-by-step explanation:

To write any FRACTION as percentage, we just multiply the fraction to 100.

so

$\frac{18}{29} \: as \: percentage \: \\ = \frac{18}{29} \times 100\% \\ = \frac{18 \times 100}{29}\% \\ = \frac{1800}{29} \% \\ = 62.06\%$

HENCE 18/29 is 62.06%* as percentage.

* NOTE :- 62.06% is the approximate VALUE of 18/29.

hope it helps.

Discussion

9.	If MP of a box is Rs 10 and a discount of 10% is allowed then what should be the sale price?a. Rs 10b. rs 9c. Rs 11d. none of these
Answer» Answer: The SALE PRICE should be 9 Step-by-step EXPLANATION: we have to SUBTRACT 10 % of mp from mp

9.

If MP of a box is Rs 10 and a discount of 10% is allowed then what should be the sale price?a. Rs 10b. rs 9c. Rs 11d. none of these

Answer»

Answer:

The SALE PRICE should be 9

Step-by-step EXPLANATION:

we have to SUBTRACT 10 % of mp from mp

Discussion

10.	6369210 Is Divisible by 5 and 10
Answer» $\huge \mathbb\fcolorbox{black}{lavenderblush}{Answer♡}$ Step-by-step EXPLANATION: $\frac{6369210}{5} \\ = 1273842 \\ \\ \\ \frac{6369210}{10} \\ = 636921$

10.

6369210 Is Divisible by 5 and 10

Answer»

$\huge \mathbb\fcolorbox{black}{lavenderblush}{Answer♡}$

Step-by-step EXPLANATION:

$\frac{6369210}{5} \\ = 1273842 \\ \\ \\ \frac{6369210}{10} \\ = 636921$

Discussion

11.	28.Area of square whose lengthis 18cm isO256O324O 196O144O Option 5
Answer» Step-by-step explanation: 196 HOPE its HELPFUL...

11.

28.Area of square whose lengthis 18cm isO256O324O 196O144O Option 5

Answer»

Step-by-step explanation:

196

HOPE its HELPFUL...

Discussion

12.	3. Find the following.(i) 7*(-8) x 12
Answer» Answer: FIND the FOLLOWING. (i) 7*(-8) x 12

12.

3. Find the following.(i) 7*(-8) x 12

Answer»

Answer:

FIND the FOLLOWING.

(i) 7*(-8) x 12

Discussion

13.	8. The product of two numbers is 23625 and LCM is 315. The HCF of the number is(1) 315(2) 23625(3) 75(4) 15
Answer» ANSWER: PRODUCT = 23625 LCM = 315 HCF = product/LCM = 23625/315 = 75

13.

8. The product of two numbers is 23625 and LCM is 315. The HCF of the number is(1) 315(2) 23625(3) 75(4) 15

Answer»

ANSWER:

PRODUCT = 23625

LCM = 315

HCF = product/LCM

= 23625/315

= 75

Discussion

14.	What is the product of (x+a) and (x+b)? I. x2+ (a-b)x + ab II. x2 + (a+b)x - ab III. x2 + (a+b)x - ab IV. x2 + (a+b)x + abANSWERS
Answer» ANSWER..☆ (IV) x² + (a+b)X + AB

14.

What is the product of (x+a) and (x+b)? I. x2+ (a-b)x + ab II. x2 + (a+b)x - ab III. x2 + (a+b)x - ab IV. x2 + (a+b)x + abANSWERS

Answer»

ANSWER..☆

(IV) x² + (a+b)X + AB

Discussion

15.	What is (a-b)² write one example using this identity!!
Answer» ʕ•ﻌ•ʔ $\huge\bold\pink{hello!!!}$ ʕ•ﻌ•ʔ HERE IS UR ANSWER _____________________ refer ATTACHMENT^^

15.

What is (a-b)² write one example using this identity!!

Answer»

ʕ•ﻌ•ʔ $\huge\bold\pink{hello!!!}$ ʕ•ﻌ•ʔ

HERE IS UR ANSWER

_____________________

refer ATTACHMENT^^

Discussion

16.	Please solve....I will make your answer as branilist answer
Answer» ANSWER: all are CANCELLED and answer is 1=1

16.

Please solve....I will make your answer as branilist answer

Answer»

ANSWER:

all are CANCELLED and answer is 1=1

Discussion

17.	3+8root2 divide 4root2
Answer» Answer: 7 Step-by-step explanation: 3+8root2 divide 4root2 when a SQUARE root of an EXPRESSION is multiplied by itself , the result is that expression 3+8×2÷4 3+16÷4 3+4 7

17.

3+8root2 divide 4root2

Answer»

Answer:

7 Step-by-step explanation:

3+8root2 divide 4root2

when a SQUARE root of an EXPRESSION is multiplied by itself , the result is that expression

3+8×2÷4

3+16÷4

3+4

7

Discussion

18.	72² – 71² = plz tell the answer it urgent
Answer» ANSWER: 143 Step-by-step EXPLANATION: As we KNOW that difference between two consecutive SQUARES is EQUAL to their sum. so, 72+71=143

18.

72² – 71² = plz tell the answer it urgent

Answer»

ANSWER:

143

Step-by-step EXPLANATION:

As we KNOW that difference between two consecutive SQUARES is EQUAL to their sum.

so, 72+71=143

Discussion

19.	2. Express each as the sum of three odd prime numbers.(a) 15O 53(c) 43
Answer» Answer: We need to express the given numbers as the sum of odd primes. The prime numbers between 1 and 50 are LISTED below: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47. So using the above any three odd primes we need to express as the sum of the given number. (a) 21 = 3 + 7 + 11 (b) 31 = 3 + 11 + 17 (c) 53 = 13 + 17 + 23 (d) 61 = 19 + 29 + 13

19.

2. Express each as the sum of three odd prime numbers.(a) 15O 53(c) 43

Answer»

Answer:

We need to express the given numbers as the sum of odd primes. The prime numbers between 1 and 50 are LISTED below:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.

So using the above any three odd primes we need to express as the sum of the given number.

(a) 21 = 3 + 7 + 11

(b) 31 = 3 + 11 + 17

(c) 53 = 13 + 17 + 23

(d) 61 = 19 + 29 + 13

Discussion

20.	How many capital letters of the alphabet have exactly 1 line of symmetry?
Answer» Answer: 5 capital Here are the English alphabets. So, there are only 5 capital English alphabets having a single and horizontal line of SYMMETRY. They are B, C, D, E, and K.

20.

How many capital letters of the alphabet have exactly 1 line of symmetry?

Answer»

Answer:

5 capital

Here are the English alphabets. So, there are only 5 capital English alphabets having a single and horizontal line of SYMMETRY. They are B, C, D, E, and K.

Discussion

21.	Right answer will be marked as brainliest
Answer» $1 + 3 + 5 + 7 + 9 + 11 = 6 \times 6 = 36 \\$

21.

Right answer will be marked as brainliest

Answer»

$1 + 3 + 5 + 7 + 9 + 11 = 6 \times 6 = 36 \\$

Discussion

22.	Addition Word problemsa. 64,782 science books, 21,952 mathbooks, in all.
Answer» Answer: 86734 Step-by-step EXPLANATION: 64782 +21952 86734

22.

Addition Word problemsa. 64,782 science books, 21,952 mathbooks, in all.

Answer»

Answer:

86734

Step-by-step EXPLANATION:

64782

+21952

86734

Discussion

23.	Prime factorisation of 28900
Answer» Answer: The orange divisor(s) above are the PRIME factors of the number 28,900. If we put all of it together we have the factors 2 x 2 x 5 x 5 x 17 x 17 = 28,900. It can also be written in EXPONENTIAL form as 22 x 52 x 172.

23.

Prime factorisation of 28900

Answer»

Answer:

The orange divisor(s) above are the PRIME factors of the number 28,900. If we put all of it together we have the factors 2 x 2 x 5 x 5 x 17 x 17 = 28,900. It can also be written in EXPONENTIAL form as 22 x 52 x 172.

Discussion

24.	Sudesh converted 152 whole 3/4 in decimal as 152.25. Is his answer correct ? If not . find the difference between correct answer and the answer obtained by Sudesh.i request you whatever the answer is always in language process.otherwise not
Answer» 152 3/4 = 152.75 Answer GOT by sudeesh = 152.25 difference. = 152.25 - 152.75 = 0.50

24.

Sudesh converted 152 whole 3/4 in decimal as 152.25. Is his answer correct ? If not . find the difference between correct answer and the answer obtained by Sudesh.i request you whatever the answer is always in language process.otherwise not

Answer»

152 3/4 = 152.75

Answer GOT by sudeesh = 152.25

difference. = 152.25 - 152.75

= 0.50

Discussion

25.	Prime factorrisatoin of 16
Answer» Answer: prime FACTORS of 16 are 2 × 2 × 2 X 2, where 2 is a prime number. hope it will help you please MARK me as BRAINLIEST

25.

Prime factorrisatoin of 16

Answer»

Answer:

prime FACTORS of 16 are 2 × 2 × 2 X 2, where 2 is a prime number.

hope it will help you

please MARK me as BRAINLIEST

Discussion

26.	In AABC, find BC if AC = 65 cm,AB = 33 cm and AB I BC.
Answer» Answer: 82 cm Step-by-step EXPLANATION: SUM of all ANGLES is 180° then, 65 + 33 + x = 180 98 + x = 180 × = 180 - 98 = 82 so, the answer is 82

26.

In AABC, find BC if AC = 65 cm,AB = 33 cm and AB I BC.

Answer»

Answer:

82 cm

Step-by-step EXPLANATION:

SUM of all ANGLES is 180°

then,

65 + 33 + x = 180

98 + x = 180

× = 180 - 98 = 82

so, the answer is 82

Discussion

27.	Observe that 2 x 3 + 1 = 7 is a prime number. Here, 1 has been added to a multiple of 2 to get a prime number. Can you find some more numbers of this type?
Answer» Answer: 62+1=13 142+1=29

27.

Observe that 2 x 3 + 1 = 7 is a prime number. Here, 1 has been added to a multiple of 2 to get a prime number. Can you find some more numbers of this type?

Answer»

Answer:

6*2+1=13

14*2+1=29

Discussion

28.	Please tell prime numbers and composite numbers from 350 to450
Answer» Answer: 2,3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, ...

28.

Please tell prime numbers and composite numbers from 350 to450

Answer»

Answer:

2,3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, ...

Discussion

29.	Find the circumference of a circle whose area is 1386 cm² answer please me
Answer» ANSWER: MARK me as BRAINLIST I HOPE this will HELP you

29.

Find the circumference of a circle whose area is 1386 cm² answer please me

Answer»

ANSWER:

MARK me as BRAINLIST

I HOPE this will HELP you

Discussion

30.	2. Simplify the following:
Answer» ANSWER: this is the CORRECT answer of first PART and second part answer ALSO included

30.

2. Simplify the following:

Answer»

ANSWER:

this is the CORRECT answer of first PART and second part answer ALSO included

Discussion

31.	Write the simplest form of 48/ 64. tell me answer step by step.
Answer» 48 / 64 = 3/4 hope this HELPS

31.

Write the simplest form of 48/ 64. tell me answer step by step.

Answer»

48 / 64 = 3/4

hope this HELPS

Discussion

32.	Find two natural numbers nearest to 1000 which are exactly divisible by each of 2,3,4,5,6,7
Answer» LCM of 2,3,4,5,6,7 = 420 840 is the ANSWER

32.

Find two natural numbers nearest to 1000 which are exactly divisible by each of 2,3,4,5,6,7

Answer»

LCM of 2,3,4,5,6,7 = 420

840 is the ANSWER

Discussion

33.	To the correct answerthe smallest 7-digit number using the digits 4, 0, 8, 2 isRoman numeral for 89 isal XXLDA(b) XLIX(c) LXXIXThe difference between the place values of 8s in 2083al 79.820 ( (b) 7230 (0) 79,920
Answer» Answer: 2048 will be smallest c) LXXIX

33.

To the correct answerthe smallest 7-digit number using the digits 4, 0, 8, 2 isRoman numeral for 89 isal XXLDA(b) XLIX(c) LXXIXThe difference between the place values of 8s in 2083al 79.820 ( (b) 7230 (0) 79,920

Answer»

Answer:

2048 will be smallest

c) LXXIX

Discussion

34.	Convert 1/2 into decimal fraction.
Answer» Answer: $\huge \tt \frac{1}{2} = 0.5$ Step-by-step EXPLANATION: THANKS my 5 answers PLEASE

34.

Convert 1/2 into decimal fraction.

Answer»

Answer:

$\huge \tt \frac{1}{2} = 0.5$

Step-by-step EXPLANATION:

THANKS my 5 answers PLEASE

Discussion

35.	40 cmIn Figure ABCD, find the area of the shaded regionD8cmE20 cmA А10 cm F10 cm160cm^(2)
Answer» Answer: SORRY dear Step-by-step EXPLANATION: sorry dear i dont KNOW answer so sorry so so sorry

35.

40 cmIn Figure ABCD, find the area of the shaded regionD8cmE20 cmA А10 cm F10 cm160cm^(2)

Answer»

Answer:

SORRY dear

Step-by-step EXPLANATION:

sorry dear i dont KNOW answer

so sorry so so sorry

Discussion

36.	Find approximate values upto 2&3 places decimal of 54.7049.
Answer» Answer: VALUE UPTO 2place decimal = 54.70 value upto 3 place decimal = 54.705

36.

Find approximate values upto 2&3 places decimal of 54.7049.

Answer»

Answer:

VALUE UPTO 2place decimal = 54.70

value upto 3 place decimal = 54.705

Discussion

37.	1. Construct a histogram from the following distribution of total marks of 40 studentsin a class.90-110 110-130 130-150 150-170 170 - 190 190-2109510746
Answer» ANSWER: following DISTRIBUTION of TOTAL marks of 40 students in a class. 90-110 110-130 130-150 150-170 170 - 190 190-210 9 5 10 7 4

37.

1. Construct a histogram from the following distribution of total marks of 40 studentsin a class.90-110 110-130 130-150 150-170 170 - 190 190-2109510746

Answer»

ANSWER:

following DISTRIBUTION of TOTAL marks of 40 students

in a class.

90-110 110-130 130-150 150-170 170 - 190 190-210

9

5

10

7

4

Discussion

38.	A piece of wire is 60cm long, what will be the length of each side if the wire is used to form:a) A square? b) an equilateral triangle? c) regular hexagon?
Answer» Step-by-step explanation: If it's an EQUILATERAL TRIANGLE :- Given length of string=60cm If the string is used to FORM an equilateral triangle then the perimeter of the triangle=length of the string Let the side of the triangle be a 2 a+a+a =60 2 3a =60 3a=60 a=20.

38.

A piece of wire is 60cm long, what will be the length of each side if the wire is used to form:a) A square? b) an equilateral triangle? c) regular hexagon?

Answer»

Step-by-step explanation:

If it's an EQUILATERAL TRIANGLE :-

Given

length of string=60cm

If the string is used to FORM an equilateral triangle then the perimeter of the triangle=length of the string

Let the side of the triangle be a

2

a+a+a

=60

2

3a

=60

3a=60

a=20.

Discussion

39.	Estimate the value of the following to the nearest to one decimal place of √150
Answer» ANSWER: √150 = 12.2474487139 Answer to ONE decimal place = 12.2 Step-by-step EXPLANATION: One decimal place means the number behind the . can only be one number

39.

Estimate the value of the following to the nearest to one decimal place of √150

Answer»

ANSWER:

√150 = 12.2474487139

Answer to ONE decimal place = 12.2

Step-by-step EXPLANATION:

One decimal place means the number behind the . can only be one number

Discussion

40.	write the formula for finding"mean deviations for grouping data" and explain the terms PLZ don't scám
Answer» ANSWER: FORMULA. 1. Mean DEVIATION of Mean δˉx=∑f⋅\|x-ˉx\|n. 2. Mean deviation of Mean δˉx=∑f⋅\|x-M\|n.

40.

write the formula for finding"mean deviations for grouping data" and explain the terms PLZ don't scám

Answer»

ANSWER:

FORMULA. 1. Mean DEVIATION of Mean δˉx=∑f⋅|x-ˉx|n. 2. Mean deviation of Mean δˉx=∑f⋅|x-M|n.

Discussion

41.	Hi,\huge\underline\mathfrak\red{→Question←} →Question← ✴️✴️✴️✴️✴️✴️✴️✳️✳️✳️✳️✳️✳️✳️✴️✴️✴️✴️✴️✴️✴️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️.✴️✴️✴️✴️✴️✴️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✴️✴️✴️✴️✴️✴️TELL FASTASPOSSIBLE✴️✴️✴️✴️✴️✴️✴️✴️CORRECT ANSWERONLY✴️✴️✴️✴️✴️✴️✴️A cubical box is to be made. Find the area of the wood required to make it when the length of its edge is 12.5 cm.
Answer» $\huge \pink{ \boxed{ \sf{ \red{Answer:-}}}}$ edge = 12.5 cm According to question: We have to find TSA of cube. $TSA \: of \: cube = 6 {x}^{2}$ $x = 12.5$ $= > 6 \times {(12.5)}^{2}$ $= 6 \times 156.25$ $= 937.5 {cm}^{2}$ *HOPE* IT HELPS YOU... *MARK* AS BRAINLIEST... *FOLLOW* ME... *THANKS* MY *ANSWERS*....

41.

Hi,\huge\underline\mathfrak\red{→Question←} →Question← ✴️✴️✴️✴️✴️✴️✴️✳️✳️✳️✳️✳️✳️✳️✴️✴️✴️✴️✴️✴️✴️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️.✴️✴️✴️✴️✴️✴️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✳️✴️✴️✴️✴️✴️✴️TELL FASTASPOSSIBLE✴️✴️✴️✴️✴️✴️✴️✴️CORRECT ANSWERONLY✴️✴️✴️✴️✴️✴️✴️A cubical box is to be made. Find the area of the wood required to make it when the length of its edge is 12.5 cm.

Answer»

$\huge \pink{ \boxed{ \sf{ \red{Answer:-}}}}$

edge = 12.5 cm

According to question:

We have to find TSA of cube.

$TSA \: of \: cube = 6 {x}^{2}$

$x = 12.5$

$= > 6 \times {(12.5)}^{2}$

$= 6 \times 156.25$

$= 937.5 {cm}^{2}$

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MARK AS BRAINLIEST...
FOLLOW ME...
THANKS MY ANSWERS....

Discussion

42.	A wire is bent into the form of square of side 5cm . Again the wire is straightened and bent into the form of circle. What will be the radius and area of the circle so formed.
Answer» L = 5 CM perimeter = 4×5 = 20 cm 2πr = 20 r = 20 / 2π r = 3.184 cm Area = πr^2 = 31.83 cm^2

42.

A wire is bent into the form of square of side 5cm . Again the wire is straightened and bent into the form of circle. What will be the radius and area of the circle so formed.

Answer»

L = 5 CM

perimeter = 4×5

= 20 cm

2πr = 20

r = 20 / 2π

r = 3.184 cm

Area = πr^2

= 31.83 cm^2

Discussion

43.	5/11 of twenty two is
Answer» $\huge \pink{ \boxed{ \sf{ \red{Answer:-}}}}$ According to question: $= \frac{5}{11} \times 22$ $= 5 \times 2$ $= 10$ HOPE IT *HELPS* *YOU... MARK* AS BRAINLIEST... *FOLLOW* ME... *THANKS* MY *ANSWERS*...

43.

5/11 of twenty two is

Answer»

$\huge \pink{ \boxed{ \sf{ \red{Answer:-}}}}$

According to question:

$= \frac{5}{11} \times 22$

$= 5 \times 2$

$= 10$

HOPE IT HELPS YOU...
MARK AS BRAINLIEST...
FOLLOW ME...
THANKS MY ANSWERS...

Discussion

44.	What will be the sign of he product .(a) = (-1)^11 no spamming otherwise answer will be reported.
Answer» ANSWER: The SIGN of the PRODUCT is ( - ) NEGATIVE.

44.

What will be the sign of he product .(a) = (-1)^11 no spamming otherwise answer will be reported.

Answer»

ANSWER:

The SIGN of the PRODUCT is ( - ) NEGATIVE.

Discussion

45.	The expression for "11 subtracted from 2m" is ( ) A)2m-11 B)11_2m C)2m+11 D)22m
Answer» ANSWER: the EXPRESSION is 2m-11.

45.

The expression for "11 subtracted from 2m" is ( ) A)2m-11 B)11_2m C)2m+11 D)22m

Answer»

ANSWER:

the EXPRESSION is 2m-11.

Discussion

46.	What is the Quadratic Equation ?_______________No spam!!! xD
Answer» In algebra, a quadratic EQUATION is any equation that can be rearranged in standard form as ax^{2}+bx+c=0 where x represents an unknown, and a, B, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is LINEAR, not quadratic, as there is no ax^2 term Throwing a BALL, shooting a cannon, diving from a platform and hitting a GOLF ball are all examples of situations that can be modeled by quadratic functions. In many of these situations you will want to know the highest or lowest point of the parabola, which is known as the vertex

46.

What is the Quadratic Equation ?_______________No spam!!! xD

Answer»

In algebra, a quadratic EQUATION is any equation that can be rearranged in standard form as ax^{2}+bx+c=0 where x represents an unknown, and a, B, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is LINEAR, not quadratic, as there is no ax^2 term

Throwing a BALL, shooting a cannon, diving from a platform and hitting a GOLF ball are all examples of situations that can be modeled by quadratic functions. In many of these situations you will want to know the highest or lowest point of the parabola, which is known as the vertex

Discussion

47.	The expanded form of 10567
Answer» Answer: 10,000+0+500+60+7 Step-by-step EXPLANATION:

47.

The expanded form of 10567

Answer»

Answer:

10,000+0+500+60+7

Step-by-step EXPLANATION:

Discussion

48.	Findthevalues ofaand y?78
Answer» Answer: 5715evxvabs Step-by-step EXPLANATION: VBD s UW STUDENTS are CALLED

48.

Findthevalues ofaand y?78

Answer»

Answer:

5715evxvabs

Step-by-step EXPLANATION:

VBD s UW STUDENTS are CALLED

Discussion

49.	Pls help meeeee i cant understand
Answer» Step-by-step EXPLANATION: LIKE this you can do for EVERYTHING THING

49.

Pls help meeeee i cant understand

Answer»

Step-by-step EXPLANATION:

LIKE this you can do for EVERYTHING THING

Discussion

50.	20. Write any two properties of circle.
Answer» Some of the IMPORTANT PROPERTIES of the circle are as follows: The CIRCLES are said to be congruent if they have equal radii. The diameter of a circle is the longest chord of a circle. Equal chords and equal circles have the equal circumference. The radius DRAWN perpendicular to the chord bisects the chord.

50.

20. Write any two properties of circle.

Answer»

Some of the IMPORTANT PROPERTIES of the circle are as follows:

The CIRCLES are said to be congruent if they have equal radii.
The diameter of a circle is the longest chord of a circle.
Equal chords and equal circles have the equal circumference.
The radius DRAWN perpendicular to the chord bisects the chord.

Discussion

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Pls help meeeee i cant understand

20. Write any two properties of circle.